Funding for this research was provided by:
Institut Sylvo-pastoral de Tabarka
Article History
First Online: 18 June 2018
Compliance with Ethical Standards
: This manuscript has not been published, accepted for publication, or under editorial review for publication elsewhere.
: The authors declare that they have no conflict of interest.
: This research does not involve individual participants in the study, and thus ethical approval is not required.
: The authors have given the informed consent to publish this article in the Journal of Geovisualization and Spatial Analysis if accepted